Plant Structure What is the source of free energy (ΔG) for moving protons out of mitochondria against their concentration and electrical gradients? Glycolysis ATP The redox reactions of electron transport Creatine phosphate Glycolysis ATP The redox reactions of electron transport Creatine phosphate ANSWER DOWNLOAD EXAMIANS APP
Plant Structure The fluid matrix of a cell is called the cytosol nucleus cytoskeleton endoplasmic reticulum cytosol nucleus cytoskeleton endoplasmic reticulum ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Any system that is not at equilibrium requires an enzyme to reach equilibrium is kinetically unstable, although it may be thermodynamically stable is thermodynamically unstable, although it may be kinetically stable is rushing toward equilibrium at a very rapid rate requires an enzyme to reach equilibrium is kinetically unstable, although it may be thermodynamically stable is thermodynamically unstable, although it may be kinetically stable is rushing toward equilibrium at a very rapid rate ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Water content of active protoplasm is 40% 90% 70% 10% 40% 90% 70% 10% ANSWER DOWNLOAD EXAMIANS APP
Plant Structure The cell membrane is made up of lipoproteins phospholipids cellulose phosphoproteins lipoproteins phospholipids cellulose phosphoproteins ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Which of the following experimental results does not support Mitchell's chemiosmosis theory? An artificial proton gradient across the inner mitochondrial membrane drives ATP synthesis in the absence of electron transport Electron transport in isolated mitochondria was shown to result in acidification of the medium Addition of dinitrophenol to isolated mitochondria was shown to inhibit electron transport, but had no effect on ATP synthesis Addition of dinitrophenol to isolated mitochondria during electron transport was shown to inhibit acidification of the medium An artificial proton gradient across the inner mitochondrial membrane drives ATP synthesis in the absence of electron transport Electron transport in isolated mitochondria was shown to result in acidification of the medium Addition of dinitrophenol to isolated mitochondria was shown to inhibit electron transport, but had no effect on ATP synthesis Addition of dinitrophenol to isolated mitochondria during electron transport was shown to inhibit acidification of the medium ANSWER DOWNLOAD EXAMIANS APP
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